为啥ping不通ipv6地址啊...

[Bruce]

我路由器的地址是2408:8234:****:****::1(公网地址)，路由器下Linux PC的地址是

bruce@bruce-MS-7972:~$ ifconfig
enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.123  netmask 255.255.255.0  broadcast 192.168.2.255
        inet6 fe80::74f:4c5e:4714:3101  prefixlen 64  scopeid 0x20<link>
        inet6 2408:8234:****:****:996b:5158:ebbe:9665  prefixlen 64  scopeid 0x0<global>
        inet6 2408:8234:****:****:8c52:2e21:f18a:4301  prefixlen 64  scopeid 0x0<global>
        inet6 2408:8234:****:****:ea36:6527:c1c2:fafc  prefixlen 64  scopeid 0x0<global>
        inet6 2408:8234:****:****:9120:e138:9f0f:b1b5  prefixlen 64  scopeid 0x0<global>
        ether 4c:cc:6a:**:**:**  txqueuelen 1000  (Ethernet)
        RX packets 3702412  bytes 637771025 (637.7 MB)
        RX errors 0  dropped 90334  overruns 0  frame 0
        TX packets 1508994  bytes 589174340 (589.1 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 10256  bytes 5333702 (5.3 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 10256  bytes 5333702 (5.3 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

路由器地址和Linux的4个地址都是可以ping通的，但是Windows 10下的2个ipv6地址却不能ping通（也是公网地址），有大佬知道是为什么吗？

PS：既然IPv6已经可以直接访问家里机器了，我有个骚想法...
PSS：试了下用手机流量访问自家Linux PC，结果告诉我Nginx Error 500...谷歌一下貌似还要装个IPv6的模块

[闲淡酱]

至今未用上IPv6的飘过。。。距离普及IPv6的2020还有半个月